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Need COMPLETE emissions control diagram for 2.5

668 views 5 replies 2 participants last post by  LEVE  
G
#1 ·
I did the bone head thang and took all the vacuum hoses off of my 2.5 during the instalation of a new short block. I got the thing to run, but need a complete diagram (not a copy of what's under the hood)of the emission control system on a '90 2.5 Wrangler.

I was able to get close using the under hood diagram, but cannot figure out what the two sensors (Not the MAP sensor) connect to and do not remember what the bottom of the Canister connects to.

The thing idles fast (DUH!) and sputters when I try to keep a steady speed.

Any of you Gear Heads want to give an admitted idiot a hand?
 
G
#4 ·
Hey LEVE,

Thanks for the advice and the diagram. My name actually is Vern Monnett and the e-mail address is vernmonnett@yahoo.com.

The sputtering looks like it may be due to the fuel pressure regulator being out of the loop (I missed a "t")_(Mister T??)

Thanks again, and I will take your advice to heart.

I gave your response a 5 star rating, if that means anything(??)

Vern
 
G
#5 ·
Re: Need COMPLETE emissions control diagram for 2.

Mark,

Thank you for the reply. I have the Haynes manual, but the diagram is the same as the one under the hood, and does not include what connects to the sensors. I'm considering a trip to the library to see if the Motor manual would be more detailed.

I'll let you know, and thanks again for your help.

Vern
 
#6 ·
1 Stars?
2. I wish they'd take them off forum...
3. We don't need no stinkin' stars..
4. To paraphrase MKL (In honor of Black History Month) I'd rather see post judged by "the content of their character."
Image

5. But I'm glad the picture helped you out..
6. That's what the forum's for...
7. And to make money for ORC, of course!